[GitHub] [spark] LuciferYang commented on a diff in pull request #40238: [SPARK-42633][CONNECT] Make LocalRelation take an actual schema

["LuciferYang (via GitHub)" <gi...@apache.org>]

LuciferYang commented on code in PR #40238:
URL: https://github.com/apache/spark/pull/40238#discussion_r1130353503


##########
connector/connect/common/src/main/protobuf/spark/connect/relations.proto:
##########
@@ -353,11 +353,16 @@ message LocalRelation {
   optional bytes data = 1;
 
   // (Optional) The schema of local data.
-  // It should be either a DDL-formatted type string or a JSON string.
   //
   // The server side will update the column names and data types according to this schema.
   // If the 'data' is not provided, then this schema will be required.
-  optional string schema = 2;
+  oneof schema {

Review Comment:
   Thanks @zhengruifeng 



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org